January Weather in Sierakowice, Poland

Last updated: August 27, 2025

In January, the average temperature in Sierakowice, Poland hovers around 0°C (32°F), with a minimum dip of -18°C (0°F) and a maximum rise to 10°C (51°F). Visitors can expect 52 mm (2.0 in) of precipitation over 12 days, resulting in a high average humidity of 89%. Don’t forget to prepare for the chilly, damp conditions!

January Temperature in Sierakowice

In January in Sierakowice, the average temperature is 0°C (32°F). The maximum can reach 10°C (51°F), and the minimum can be as low as -18°C (0°F). Travelers should prepare for cold weather and dress in layers to stay comfortable during their visit.

January Weather in Sierakowice: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sierakowice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sierakowice, January typically has an average temperature of 0°C (32°F), with highs reaching up to 10°C (51°F) and lows dropping to around -18°C (0°F).

Data source: Temperature data for Sierakowice generated using information from the Copernicus Climate Change Service.

January Precipitation in Sierakowice

In Sierakowice in January, the precipitation amount is 52 mm (2.0 in) over a span of 12 days.

January Precipitation Trends in Sierakowice

The chart displays monthly precipitation patterns in Sierakowice, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Sierakowice, January typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Sierakowice

In Sierakowice in January humidity is 89%. With an average temperature of 0°C (32°F), this humidity feels like a chilly embrace that makes every breath feel heavy and damp, turning your travel experience into a constant dance with the cold and moisture in the air, leaving you longing for warmth and comfort at every turn.

January Average Humidity in Sierakowice

This chart illustrates the average monthly humidity levels in Sierakowice, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Sierakowice is approximately 89%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Sierakowice

In Sierakowice in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Sierakowice.

Maximum UV Index Levels in Sierakowice for January

The chart shows the monthly maximum UV Index (UVI) for Sierakowice in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Sierakowice typically reaches 1, which falls under the low exposure category.

Data source: Sierakowice January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Sierakowice Compares to Other Months

Weather in Sierakowice varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Sierakowice, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sierakowice, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	52 mm (2.0 inches)	89%	low
February Weather	0°C (32°F)	44 mm (1.7 inches)	89%	low
March Weather	2°C (37°F)	52 mm (2.0 inches)	88%	moderate
April Weather	7°C (44°F)	40 mm (1.6 inches)	84%	moderate
May Weather	11°C (53°F)	69 mm (2.7 inches)	76%	high
June Weather	17°C (63°F)	67 mm (2.6 inches)	76%	high
July Weather	17°C (64°F)	113 mm (4.4 inches)	76%	very high
August Weather	18°C (64°F)	72 mm (2.8 inches)	76%	high
September Weather	14°C (57°F)	69 mm (2.7 inches)	81%	moderate
October Weather	10°C (50°F)	71 mm (2.8 inches)	86%	moderate
November Weather	5°C (41°F)	44 mm (1.7 inches)	89%	low
December Weather	1°C (34°F)	53 mm (2.1 inches)	89%	low